The Brain’s Secret For Sleeping Like a Log](http://science.slashdot.org/story/10/08/10/0023239/The-Brains-Secret-For-Sleeping-Like-a-Log?from=rss&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+slashdot%2FeqWf+%28Slashdot%3A+Slashdot%29)